二/三维晶粒建模软件Neper功能及中文帮助文档(可辅助使用)
更新于2021年5月13日 浏览:3917 评论:7 收藏:88
前面帖子讲述了如何安装、使用neper及如何生成inp导入abaqus,那么想熟练地使用neper该如何办呢,毫无疑问,任何软件其最好的学习资料就是帮助文档,下面附上neper的中文帮助文档,可以中英对照着学习,更快、更准。
下面给出一些neper能做出的效果(官网www.neper.info):
$ neper -T -n 1000 $ neper -T -n 1000 -domain "cylinder(1,100)" $ neper -T -n 1000 -domain "sphere(1,1000)"
2 Tessellations from morphological properties
$ neper -T -n 1000 -morpho voronoi (or $ neper -T -n 1000) $ neper -T -n 1000 -morpho graingrowth $ neper -T -n 1000 -morpho "diameq:dirac(1),1-sphericity:lognormal(0.145,0.03)"
3 Cell groups to represent phases
$ neper -T -n 1000 -group "id<=500?1:2" -o gene_grou_1 $ neper -T -n 1000 -group "vol>=0.001?1:2" -o gene_grou_2 $ neper -T -n 1000 -morpho "diameq:diameq:0.8*lognormal(1,0.35)+0.2*lognormal(2,0.6),1-sphericity:lognormal(0.230,0.03)" -group mode -o gene_grou_3
$ neper -T -n 200::from_morpho -morpho "gg::lamellar(w=0.02)" $ neper -T -n 200::1000*size -morpho 'gg::diameq:dirac(1),sphericity:lognormal(0.145,0.03,1-x)' $ neper -T -n 200::1000*size::from_morpho -morpho 'gg::diameq:dirac(1),sphericity:lognormal(0.145,0.03,1-x)::lamellar(w=0.01:0.03)'
5 Periodic and semi-periodic tessellations
$ neper -T -n 1000 -morpho graingrowth -periodicity all $ neper -T -n 1000 -morpho graingrowth -periodicity x,y $ neper -T -n 1000 -morpho graingrowth -periodicity x
$ neper -T -n 1000 -morpho gg -transform "cut(sphere(1,0.5,1,0.7))" $ neper -T -n 1000 -morpho gg -domain "cube(1.2,0.1,1.2)" -transform "cut(cylinder(0.3,0,0.3,0,1,0,0.15),cylinder(0.3,0,0.9,0,1,0,0.15),cylinder(0.9,0,0.3,0,1,0,0.15),cylinder(0.9,0,0.9,0,1,0,0.15))" $ neper -T -n 1000 -morpho gg -domain "cube(0.6,0.6,1.4):translate(-0.3,-0.3,-0.7)" -transform "cut(cylinder(-0.9,0,0,0,1,0,0.8),cylinder(0.9,0,0,0,1,0,0.8),cylinder(0,-0.9,0,1,0,0,0.8),cylinder(0,0.9,0,1,0,0,0.8))"
7 [new] Crystal orientation distribution
$ neper -T -n 1000 -format ori $ neper -T -n 1000 -oricrysym cubic -ori uniform -format ori
$ neper -T -n 1000 -morpho graingrowth -format tess,tesr -tesrsize 64
10 Statistics
$ neper -T -n 1000 -morpho gg -per 1 -statcell diameq:rel,facenb
附上中文帮助文档,大家可以中英对照好好研究下neper
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